BIDMAS
8 x 5 + 1
41
100 divided by 5 =
20
What is the answer to 6f when f=2?
12
If you flip a fair coin, what is the chance of tails?
0.5 or 50% or 1/2
How many sides does a Pentagon have?
5
7 x (2 +6)
56
49 divided by 7 =
7
When b = 5, solve:
4b + 2b
30
If you roll a fair dice, what is the probability of rolling a 2?
1/6
What do you call a shape with 6 sides?
Hexagon
9 + 3 x 12
45
450 divided by 5 =
90
solve:
8a=64
a=8
If you roll a fair dice, what is the probability of rolling a number bigger than 4?
1/3
What is 25% of $80?
$20
2 x (5 - 2 x 2) + 11
13
What are the factors of 24?
1, 2, 3, 4, 6, 8, 12, 24.
Collect like terms:
8a -3a + 9b + b +10b
5a + 20b
What is the sample space if you roll a fair 6 sided dice?
{1,2,3,4,5,6}
If a train leaves the platform at 12:42pm, and the travel time is 20 minutes. What times does the train arrive at its destination?
1:02pm
[(14-2x3-6)x(1+4/2)]x1
6
10 000 divided by 4 =
2 500
b=7, k=10, r=2
What is the answer to bkr?
140
If you flip 3 fair coins, what is the probability of getting all 3 heads?
1/8
How many centimetres in 5.5 metres?
550cm